{"icao":"ESNS","name":"Skellefte\u00e5 Airport","lat":64.6248,"lon":21.0769,"country":"SE","tz":"Europe/Stockholm","updated":"2026-09-04T14:25Z","window":{"start":"2016-01-01","through":"2026-08-15"},"climatology":{"subCat1HoursPerYear":209,"bandDefinition":"visibility < ~800 m OR ceiling < 200 ft","fogSeasonPeakMonths":["September","November"],"monthlyHours":[14,10,9,12,8,8,17,25,36,23,27,23],"medianEventHours":1,"season":{"summary":"Fog season runs July through April, peaking in September; fog is mostly a 10 PM\u20135 AM phenomenon; typically thinning out by 9 AM; a typical event lasts about 1 hour (local time, 10-year average).","months":["January","February","March","April","July","August","September","October","November","December"],"timeOfDay":"10 PM\u20135 AM","typicallyClearsBy":"9 AM"}},"forecast":{"covered":false,"public":false,"wording":"No fog forecast feed exists for this station. September typically brings about 36 hours of dense fog here (10-year average)."},"links":{"page":"https://fogatlas.org/fog/esns/","liveForecastApi":"https://fogatlas.org/api/forecast","liveObservationsApi":"https://fogatlas.org/api/metar?ids=ESNS","hourlyClimatologyDetail":"https://fogatlas.org/data/detail/ESNS.json","verification":"https://fogatlas.org/fog/scorecard/","methodology":"https://fogatlas.org/#methodology"}}